Search found 19 matches

by Jonno
Fri Sep 05, 2014 3:04 pm
Forum: Projects
Topic: 2.5PI Mk1 - The White Elephant
Replies: 6
Views: 10636

Re: 2.5PI Mk1 - The White Elephant

Thanks, Julian. It is body colour underneath, on top of stonechip. When the rebuild is finished, it will be covered in Dinitrol as well.
Jonathan
by Jonno
Fri Sep 05, 2014 1:16 pm
Forum: Projects
Topic: 2.5PI Mk1 - The White Elephant
Replies: 6
Views: 10636

2.5PI Mk1 - The White Elephant

Some of you may know about my 2.5PI Mk1, known affectionately as "The White Elephant" - a name given by an ex due to the futility of spending huge sums of cash (a) storing the basket case in a rented lock-up for 8 years, and (b) paying for someone to put a lot of new metal into all the holes. A lot ...
by Jonno
Thu Mar 07, 2013 12:26 am
Forum: Engine
Topic: Intermittent Hesitation
Replies: 9
Views: 9334

Re: Intermittent Hesitation

I think/hope I've found the problem - the points are not closing properly due to a tiny lump on one of the faces. Only visible when you hold them up to a light! I will probably change the condenser as well, in case this is failing and causing arcing across the points, and therefore the deposition ...
by Jonno
Wed Mar 06, 2013 5:34 pm
Forum: Engine
Topic: Intermittent Hesitation
Replies: 9
Views: 9334

Re: Intermittent Hesitation

Hi Alec,

No, the engine isn't exactly standard! About 180 bhp. There is no vacuum advance on the distributor. I do want to check the timing again, just in case. I usually set it for about 8 degrees at idle, but this is the static setting so maybe some more advance (my idle is set to about 1100rpm ...
by Jonno
Wed Mar 06, 2013 4:11 pm
Forum: Engine
Topic: Intermittent Hesitation
Replies: 9
Views: 9334

Re: Intermittent Hesitation

Thanks Colin. I've had a "lazy" injector before, but this is more of a "whole engine" experience - a light increase in throttle does not cause any acceleration or pick-up, just fluttering, until it seems to wake up and off we go.

Can anyone confirm that on a Mk1, the battery negative cable just ...
by Jonno
Wed Mar 06, 2013 1:45 pm
Forum: Engine
Topic: Intermittent Hesitation
Replies: 9
Views: 9334

Intermittent Hesitation

Hi Folks,

I'd really appreciate your thoughts on a problem with my 2.5PI rally car. When accelerating from a stable speed, the engine first hesitates and feels a little "fluttery" before eventually picking up as normal. This is more than a momentary hesitation - it can last for a few seconds ...
by Jonno
Tue Feb 19, 2013 2:01 pm
Forum: Projects
Topic: Latest MK1 PI
Replies: 30
Views: 30531

Re: Latest MK1 PI

Great news, Lee - well done! I'm sure Steve will be pleased to see his old man's car back on the road again. Definitely has a purposeful look!
I think I'm a long way off troubling the MoT man, but progress on the White Elephant is steady.
I'll be in the 2.5PI rally car at Stoneleigh, "as rallied ...
by Jonno
Wed Jan 30, 2013 2:06 pm
Forum: Steering, Suspension, Braking, Wheels & Tyres
Topic: Mk1 PI Brake Master Cylinder identification
Replies: 18
Views: 21169

Re: Mk1 PI Brake Master Cylinder identification

Thanks all for your help. I'll go with the majority - Chris Witor also thought the all-metal one was correct. The schematic diagrams in the workshop manual (which has separate section for the Mk1 PI system) look like that type - not in itself categoric proof, but useful to back up actual evidence ...
by Jonno
Thu Oct 11, 2012 1:00 pm
Forum: Steering, Suspension, Braking, Wheels & Tyres
Topic: Mk1 PI Brake Master Cylinder identification
Replies: 18
Views: 21169

Re: Mk1 PI Brake Master Cylinder identification

Thanks Lee - can't quite make it out on the tiny photo, but I am more than happy to take your experienced word for it! Could you let me know what finish the metal parts have - black paint, silver paint, or bare casting?

Readers may have noticed that the correct master cylinder is in need of some ...
by Jonno
Thu Oct 11, 2012 11:58 am
Forum: Steering, Suspension, Braking, Wheels & Tyres
Topic: Mk1 PI Brake Master Cylinder identification
Replies: 18
Views: 21169

Mk1 PI Brake Master Cylinder identification

Hi All,

Can anyone help with advice on the correct brake master cylinder for a Mk1 PI?

I have two types which came off two Mk1 PIs, both single circuit Girling, but I'm not sure which one is original spec (or perhaps both are!). One is completely metal, with an integral reservoir and is a Girling ...